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Self Storage Size Guide

By using our size guide, you will be able to choose the perfect sized unit for your needs. Think you might be between sizes? Do not worry, reserve the one you think is best online and our wonderful employees will help you decide when you visit. Need help? Contact your local Self Stor Storage, they will walk you through the process and any unit can be placed on hold. View our available storage unit sizes at any of our facilities in Toronto & the GTA including in Mississauga, Etobicoke, Richmond Hill, North York, Guelph. Our Richmond Hill location services Vaughan. Additionally, our North York facility is situated near Don Mills & Scarborough.

Extra Large Storage Units

Extra Large

Our largest units can comfortably store a vehicle, and have space left over for furniture! Storing a five-bedroom home will be a breeze when the unit can hold anywhere from 300 to 600 boxes! These units feature additional access for business owners and perfect for taking advantage of our freight acceptance services.

Extra Large units include 10×20, 10×25, 10×30

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Large Storage Units


Comparable to a small single-car garage, these units are able to store everything from a three-bedroom home! Perfect for new businesses, big moves, or long-term storage needs. Combined with shelving units, these units can hold anywhere from 200 to 400 boxes.

Large units include 10×12, 10×13, 10×14, 10×15

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Medium Storage Units


Need to store the contents of your entire apartment, or a crowded basement? Imagine the space of a small bed – do you think all your items will fit in there? A medium-sized unit will give you ample space and can hold anywhere from 100 to 200 boxes. Even the largest furniture can fit comfortably into these units.

Medium units include 8×10, 9×10, 10×10

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Small Storage Units


Perfect for those extra items laying around the house! Comparable in size to a walk-in closet, this unit can hold small furniture and anywhere from 20 to 80 boxes. Students and new homeowners will love the added freedom this unit offers.

Small units include 3×3, 5×5, 5×10, 5×15.

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Self Storage Size Guide | Self Stor Storage